Larger and knobbier than a grapefruit, the fruit of Maclura pomifera — also known as the hedge apple, horse apple, green brain, and monkey ball — turns yellowish-green when it ripens in the autumn. It also develops an aroma faintly like an orange (hence the name), but it certainly doesn't taste like one. "Some authors have claimed that Native Americans had a recipe that made osage oranges palatable," wrote Nicholas P. Money in his book Mr. Bloomfield's Orchard, "but nothing touches them now. Even raccoons, opossums, and skunks who show no hesitation in consuming the rotting contents of a trash can shun the osage orange."
Curious, since as a category, fruits evolved by offering animals an equitable arrangement: Plants would offer animals something to eat, and animals would carry the plant's seeds in their digestive tracts before depositing them elsewhere, helping to spread and perpetuate the botanical species. Today, squirrels reportedly tear apart the osage orange fruit to eat the seeds, but that would defeat the plant's "purpose"; humans propagate the tree for use as a dense, thorny hedge and as a windbreak, but they have little use for the fruit. (Its folk reputation as an insect repellent is scoffed at in most scientific circles.) Why, then, does the osage orange fruit exist at all?
Connie Barlow offered a hypothesis in her 2000 article "Anachronistic Fruits and the Ghosts Who Haunt Them," and later in her book The Ghosts of Evolution. Barlow proposed that mammoths, mastodons, and other large herbivores were the osage orange's original partners in seed dispersal; she also cites research suggesting that this was true for other now-domesticated fruits including the pawpaw, persimmon, and avocado. Those partnerships ended some 13,000 years ago when the megafauna were driven to extinction — by humans, as you guessed.
Barlow also noted that a better name for the osage orange, reflecting its true botanical kin, might have been osage breadfruit. I've enjoyed roasted breadfruit at the West Indian Day Parade, but don't go roasting osage oranges yourself unless one of us can confirm they won't make you sick (who knows how, or even if, Native Americans prepared them). A safer use would be to sit an osage orange in a bowl in your pantry, to keep away the weevils. No weevils in your pantry? Great — it must be working!
Osage orange tree
Marcus Garvey Park



One osage orange per room also (allegedly) drives cockroaches away in droves. http://ow.ly/iHCs
Posted by: Kristen | July 31, 2009 at 11:42 AM
Horses seem to like the osage orange. When I rode quite a bit as a child, my pony would always stop at the osage orange tree to nibble at the fruit. That is why they are also called "horse apples". Cows will also eat the fallen apples. However, I have heard of horses and cattle both choking on them while trying to eat them whole.
Posted by: Thomas Price | October 03, 2009 at 02:01 PM
I am just looking into osage oranges, since i have a tree of my own and they are dropping everywhere, I will definitely bring a few in to get rid of spiders and so forth, thanks for the info
Posted by: donna | November 10, 2009 at 01:01 PM
Update: In autumn I found an abundance of fallen fruit and stowed some in my kitchen. Over the course of several weeks the oranges shriveled, the color faded to black, and the aroma disappeared, but my few roaches did not. I removed and discarded four oranges and wiped clean the spots where they had settled, but I have the nagging feeling that I'd started with five.
Posted by: Dave Cook | November 29, 2009 at 06:15 PM
Looked out my back door a few years ago to find a horse eating horse apples off my trees. His two owners who had found him there said he loved them and would always run away to find them when they fell off trees. This is the only time I ever saw any creature eat them.
Posted by: Joyce Duke | January 23, 2010 at 11:02 PM
There is a recipe for BBQ Bodock Balls
in the book "Down Here Men Don't Cook".
Posted by: bob raymond | June 27, 2010 at 12:53 AM
Speaking of:
www.Sharecipe.com/recipe/barbecued_bois_d'arc_(bodock)_balls
Posted by: Dave Cook | June 28, 2010 at 01:01 AM
I have been tempted by their beautiful aroma when they get ripe and did wonder if something extinct loved to eat them. I couldn't bring myself to taste one. I'm waiting until Andrew Zimmern eats one.
Posted by: Melanie | September 03, 2010 at 10:58 PM
Is that recipe a joke? It certainly sounds like it's from a man who doesn't cook...
Posted by: Tanya | December 05, 2011 at 05:59 PM